separate windows out, IPCcargo run --release!

src/essential/workspace_indicator.rs

@@ -0,0 +1,74 @@
+use std::vec;
+use std::vec::Vec;
+
+use crate::window_manager::{ DrawInstructions, WindowLike, WindowLikeType, INDICATOR_HEIGHT };
+use crate::messages::{ WindowMessage, WindowMessageResponse, ShortcutType };
+use crate::framebuffer::Dimensions;
+use crate::themes::ThemeInfo;
+
+const WIDTH: usize = 15;
+
+pub struct WorkspaceIndicator {
+  dimensions: Dimensions,
+  current_workspace: u8,
+}
+
+impl WindowLike for WorkspaceIndicator {
+  fn handle_message(&mut self, message: WindowMessage) -> WindowMessageResponse {
+    match message {
+      WindowMessage::Init(dimensions) => {
+        self.dimensions = dimensions;
+        WindowMessageResponse::JustRerender
+      },
+      WindowMessage::Shortcut(shortcut) => {
+        match shortcut {
+          ShortcutType::SwitchWorkspace(workspace) => {
+            self.current_workspace = workspace;
+            WindowMessageResponse::JustRerender
+          }
+          _ => WindowMessageResponse::DoNothing,
+        }
+      },
+      _ => WindowMessageResponse::DoNothing,
+    }
+  }
+
+  //simple
+  fn draw(&self, theme_info: &ThemeInfo) -> Vec<DrawInstructions> {
+    let mut instructions = vec![
+      //background
+      DrawInstructions::Rect([0, 0], [self.dimensions[0], self.dimensions[1] - 1], theme_info.background),
+      //bottom border
+      DrawInstructions::Rect([0, self.dimensions[1] - 1], [self.dimensions[0], 1], theme_info.border_right_bottom),
+    ];
+    for w in 0..9 {
+      if w == self.current_workspace as usize {
+        instructions.push(DrawInstructions::Rect([w * WIDTH, 0], [WIDTH, self.dimensions[1]], theme_info.top));
+        instructions.push(DrawInstructions::Text([w * WIDTH + 5, 4], "times-new-roman".to_string(), (w + 1).to_string(), theme_info.top_text, theme_info.top, None, None));
+      } else {
+        instructions.push(DrawInstructions::Text([w * WIDTH + 5, 4], "times-new-roman".to_string(), (w + 1).to_string(), theme_info.text, theme_info.background, None, None));
+      }
+    }
+    instructions
+  }
+
+  //properties
+  fn subtype(&self) -> WindowLikeType {
+    WindowLikeType::WorkspaceIndicator
+  }
+
+  fn ideal_dimensions(&self, dimensions: Dimensions) -> Dimensions {
+    [dimensions[0], INDICATOR_HEIGHT]
+  }
+}
+
+impl WorkspaceIndicator {
+  pub fn new() -> Self {
+    Self {
+      dimensions: [0, 0],
+      current_workspace: 0,
+    }
+  }
+}
+
+